Section boundary beam aluminum alloy side curtain semi-trailer and rack of section boundary beam

An aluminum alloy material and aluminum alloy technology, applied in vehicle parts, substructure, transportation and packaging, etc., can solve the problems of heavy side beams and poor corrosion resistance, and reduce the weight of side beams, improve corrosion resistance, and improve The effect of corrosion resistance

Pending Publication Date: 2018-02-27
LIAONING ZHONGWANG SPECIAL VEHICLE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The I-beam or steel plate weldment of the side beam of the side curtain semi-trailer generally adopts a steel structure, and the side beam has defects such as heavy weight and poor corrosion resistance

Method used

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  • Section boundary beam aluminum alloy side curtain semi-trailer and rack of section boundary beam
  • Section boundary beam aluminum alloy side curtain semi-trailer and rack of section boundary beam
  • Section boundary beam aluminum alloy side curtain semi-trailer and rack of section boundary beam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 4 As shown, a profile side beam of a side curtain semi-trailer, its structure includes profile side beam characteristic surface 1 41, profile side beam characteristic surface 2 42, profile side beam characteristic surface 3 43, profile side beam characteristic surface 4 44, profile Edge beam characteristic surface five 45, profile edge beam characteristic surface six 46, profile edge beam characteristic surface one 41, profile edge beam characteristic surface two 42, profile edge beam characteristic surface three 43, profile edge beam characteristic surface four 44, profile Aluminum alloy materials are used for structures such as the characteristic surface five 45 of the side beam and the characteristic surface six 46 of the profile side beam. This improvement reduces the weight of the side beam and improves the corrosion resistance of the side beam.

[0034] Wherein, the profile side beam characteristic surface 1 41 and the profile side beam characteri...

Embodiment 2

[0036] On the basis of the profile side beam of a side curtain semi-trailer described in Embodiment 1, the profile side beam characteristic surface one 41, the profile side beam characteristic surface two 42, the profile side beam characteristic surface three 43, and the profile side beam feature The connections between the sections such as surface four 44 , profile side beam characteristic surface five 45 , and profile side beam characteristic surface six 46 are integrally formed. This improvement reduces the number of connections, does not require welding, avoids welding defects, and simplifies the side beam structure.

Embodiment 3

[0038] On the basis of the profile side beam of a side curtain semi-trailer described in Embodiment 2, the profile side beam characteristic surface one 41, the profile side beam characteristic surface two 42, the profile side beam characteristic surface three 43, and the profile side beam feature The forming process of the connection between structures such as surface four 44 , profile edge beam characteristic surface five 45 , and profile edge beam characteristic surface six 46 is an aluminum extrusion process. This improvement improves the section strength of the component, improves the machining accuracy, and simplifies the production process.

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PUM

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Abstract

The invention discloses a section boundary beam of an aluminum alloy side curtain semi-trailer and a rack of the section boundary beam, and is applied to the field of trackless land vehicles. The section boundary beam comprises a first section boundary beam characteristic surface, a second section boundary beam characteristic surface, a third section boundary beam characteristic surface, a fourthsection boundary beam characteristic surface, a fifth section boundary beam characteristic surface and a sixth section boundary beam characteristic surface all made of an aluminum alloy material, andthe rack comprises the section boundary beam, a base plate and a rack cross beam. The section boundary beam mainly solves the problem that a steel structure is generally adopted by an I-beam or a steel plate welding part of an existing side curtain semi-trailer boundary beam, and the boundary beam is high in weight, poor in corrosion resistance and the like. The weight of the boundary beam can bereduced, and meanwhile, the corrosion resistance of the boundary beam is improved.

Description

technical field [0001] The invention belongs to the field of trackless land vehicles, and in particular relates to a profile side beam and a vehicle frame of an aluminum alloy side curtain semi-trailer. Background technique [0002] So far, the side curtain semi-trailers provided by the market generally include front box assembly, top assembly, column, side curtain, frame assembly, rear box assembly, support device, axle, suspension and other components. The I-beam or steel plate weldment of the side beam of the side curtain semi-trailer generally adopts a steel structure, and the side beam has defects such as heavy weight and poor corrosion resistance. [0003] Therefore, it is necessary to develop a profile side beam and its frame of an aluminum alloy side curtain semi-trailer, so that it can reduce the weight of the side beam and improve the corrosion resistance of the side beam. Contents of the invention [0004] In view of this, the object of the present invention is...

Claims

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Application Information

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IPC IPC(8): B62D21/20
CPCB62D21/20
Inventor 史文宝夏德伟严国祥马孝祥韩天亮
Owner LIAONING ZHONGWANG SPECIAL VEHICLE MFG
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